270038272

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4915

約数の個数: 72

約数和(自身を含む): 636027392

約数和(自身を除く): 365989120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 4861, 6944, 7936, 9722, 13888, 19444, 27776, 34027, 38888, 55552, 68054, 77776, 136108, 150691, 155552, 272216, 301382, 311104, 544432, 602764, 622208, 1054837, 1088864, 1205528, 1244416, 2109674, 2177728, 2411056, 4219348, 4355456, 4822112, 8438696, 8710912, 9644224, 16877392, 19288448, 33754784, 38576896, 67509568, 135019136, 270038272]

約数ペア:

[(1, 270038272), (2, 135019136), (4, 67509568), (7, 38576896), (8, 33754784), (14, 19288448), (16, 16877392), (28, 9644224), (31, 8710912), (32, 8438696), (56, 4822112), (62, 4355456), (64, 4219348), (112, 2411056), (124, 2177728), (128, 2109674), (217, 1244416), (224, 1205528), (248, 1088864), (256, 1054837), (434, 622208), (448, 602764), (496, 544432), (868, 311104), (896, 301382), (992, 272216), (1736, 155552), (1792, 150691), (1984, 136108), (3472, 77776), (3968, 68054), (4861, 55552), (6944, 38888), (7936, 34027), (9722, 27776), (13888, 19444)]